Chapman brothers unveil diabolical art in Hong Kong
From Ronald McDonald on a cross to Hitler holding balloons, the latest hellish artwork from the controversial British duo Jake and Dinos Chapman causes a stir in Hong Kong. + WARNING: ART SHOWS TORTURE AND MUTILATION + Duration: 01:00
Myanmar is open for business, leader tells US firms
Myanmar President Thein Sein invited US companies to help create a "market economy" and end the isolation of his once-reclusive state, during a landmark visit to Washington. Duration: 00:47
Dozens of people are feared killed by a huge tornado which tore through Oklahoma City suburbs, officials in the US state say. BBC weather presenter Ben Rich explains how the tornado was formed.